31210148134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6723427}}^1$

素因数の和:6723651

約数の個数: 16

約数和(自身を含む): 51313202496

約数和(自身を除く): 20103054362

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 6723427, 13446854, 73957697, 147915394, 1418643097, 2837286194, 15605074067, 31210148134]

約数ペア:

[(1, 31210148134), (2, 15605074067), (11, 2837286194), (22, 1418643097), (211, 147915394), (422, 73957697), (2321, 13446854), (4642, 6723427)]